potty

A chamber pot used by young children while learning control of their bladder and bowels.

A toilet bowl. Can be used as essentially a synonym of toilet or bathroom in some phrases, e.g. potty parity, potty mouth, potty humor.

Variant of go potty.

Insane.

slightly intoxicated

a receptacle for urination or defecation in the bedroom

(British informal) trivial

a plumbing fixture for defecation and urination

marked by foolish or unreasoning fondness